Lamb roll slicers also require vacuum packaging
According to the different exhaust methods, the vacuum packaging of the mutton roll slicer is divided into two types: heating exhaust and exhaust sealing:
Air extraction and sealing is to extract the air in the packaging container through a vacuum pump on the mutton roll slicer. After reaching a certain degree of vacuum, it is immediately sealed, and the vacuum tumbler makes the packaging container form a vacuum state. The former is to heat the container filled with the mutton roll slicer, discharge the air in the packaging container through the thermal expansion of the air and the evaporation of moisture in the food, and then seal and cool the packaging container to form a certain degree of vacuum. Compared with the heating and exhausting method, the air-extracting sealing method can reduce the heating time of the contents and better preserve the color and aroma of the food. Therefore, the air-extracting sealing method is widely used, especially for the slow conduction of heating and exhausting. product is more suitable.